384 Zoological Society : — 



along costal margin, curving and widening across near the middle of 

 the wing, and again tapering to posterior angle ; hind-wing tinged 

 with black (as if from intensity of that colour on the under-side) 

 along the outer margin^ where the veinlets are dark brown. 



Female. — Brown, with three longitudinal white streaks in middle 

 of fore-wing, and two in the hind-wing : these streaks in some speci- 

 mens being confluent and occupying nearly the whole of the middle 

 of both fore- and hind-wings ; under-side, along costal margin and 

 widening to the outer margin of fore-wing, greenish-yellow, the rest 

 white ; hind-wing greenish-yellow, darker on the veins, and nearly 

 white along discoidal cell towards anterior angle. 



Expanse of wings 2^ to 3 inches. 



Hab. Darjeeling ; Sylhet ; Bootan. In Mus. East India Com- 

 pany. 



Remark. — .The late Mr. E. Doubleday was acquainted with the 

 male insect only, to specimens of which in the British Museum he 

 applied the above MS. name ; I have now the pleasure of charac- 

 terizing both sexes. 



2. PiERis Seta, Moore. 



Upper-side blackish-brown ; fore-wing with two rows of narrowish 

 white marks, two lengthened marks between median and submedian 

 veinlets, and four small spots within discoidal cell ; hind-wing with 

 a marginal row of whitish spots, another row from costal margin 

 widening towards the anal angle, abdominal margin broadly whitish, 

 the latter tinged with yellow, also a white linear mark in discoidal 

 cell. Under- side as above, but with all the markings on the hind- 

 wings yellow. Wings shaped as in P. Thestylis. Expanse of wings 

 3|- inches. 



Hab. Bootan. In Mus. East India Company. 



3. PiERis Sanaca, Moore. 



Upper-side white ; fore-wing with the veins and veinlets broadly 

 clouded with black, leaving only a row of lanceolate white spots on 

 the outer margin, arid another row of more linear-shaped marks ex- 

 tending across the disc ; hind- wing with the veins and veinlets sharply 

 defined with black, discoidal and median veins clouded with black, 

 the latter broadly so ; also a marginal row of angular lunate marks ; 

 anterior base and anal angle bright yellow. Under-side : fore-wing 

 as in the upper-side, but the white markings more clearly defined, 

 those near the anterior angle being yellowish ; hind-wing with the 

 dark colour broader, and the white spaces nearly covered with yellow. 

 Shape of wings as in P. Belladonna. 



Expanse of wings 3i inches. 



Hab. Darjeeling. In Mus. East India Company. 



4. PiERis Indra, Moore. 



Upper-side dark brown; fore-wing with a central longitudinal 

 space of white from the base, also two small white spots near ante- 



